ImageSourceProviderListener

#include <Ultralight/ImageSource.h>

Overview

Listener for ImageSourceProvider events.

This is used to notify listeners when an ImageSource is added or removed from the provider.

Public Member Functions
virtual	~ImageSourceProviderListener ()=default
virtual void	OnAddImageSource (const String &id, RefPtr< ImageSource > image_source)=0
	Called when an ImageSource is added to the provider.
virtual void	OnRemoveImageSource (const String &id)=0
	Called when an ImageSource is removed from the provider.

Constructor & Destructor Documentation

~ImageSourceProviderListener()

virtual ~ImageSourceProviderListener ( )

virtualdefault

Member Function Documentation

OnAddImageSource()

virtual void OnAddImageSource ( const String & id, RefPtr< ImageSource > image_source )

pure virtual

Called when an ImageSource is added to the provider.

Parameters

id	The identifier of the image source.
image_source	The ImageSource instance.

OnRemoveImageSource()

virtual void OnRemoveImageSource ( const String & id )

pure virtual

Called when an ImageSource is removed from the provider.

Parameters

id	The identifier of the image source.

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The documentation for this class was generated from the following file:

• Ultralight/ImageSource.h